
Cool color light promotes vegetative growth, while warm colors promote fruit and flower growth.

There are different shades available such as cool blue shades and warm red shades.Įach color has its own purpose. When looking into grow light, check the color of the light. You can use grow lights such as T5 fluorescent lights. Grow light will be needed indoors to keep tomato plants healthy and happy. The weather outdoors can be a reason why you want to grow tomato plants inside. Grow lights are useful if you do not have enough pure sunlight available for your tomato plant. You will have to supplement it with grow lights.Īllow your tomato plant to soak up light for at least eight hours a day. Indoor sunlight from a window placement itself is not sufficient for tomato plants. below 50 degrees Fahrenheit (10 degrees Celsius) is considered too cold. You should move your plant indoors if it is too cold outdoors if you keep tomatoes in a pot.Īnything. Provide your plant with a large enough pot so that it grows proper roots. One thing you can do is repot your tomato plant and bury them deep into the soil till the bottom-most leaf on the steam. This deprivation of nutrients, sunlight, and water causes tomato plants to become leggy and stretch out. This causes tomato plants to deprive each other of things that they all need for survival. Overcrowding your tomato plant’s seedling can cause them to fight for nutrients, sunlight, and water. The same applies to potted tomato plants but you need to make sure sufficient drainage is provided.Ī good way is to use pots with drainage holes where excess water will drain and not lead to soggy soil. Tomato plants that have been planted into the ground need to be watered every day. This causes tomatoes to develop into thin, leggy, and stringy tomato plants. Insufficient water can make tomato plants thirsty. This stretching will cause the plant to bend or curve towards one direction. If your tomato plant is not receiving enough sunlight, it will start to stretch out and try to reach for sunlight. You need to make sure your tomato plant is receiving at least 8 hours of direct sunlight so that it grows properly. Or you have planted tomatoes indoors where it is harder to get the light levels right. Tomatoes are not receiving adequate light needed for growth. A reason could be that you planted your seed during the wrong season. Lack of sunlight can cause several issues with plant growth.

8 hours of direct sunlight, daily watering, and avoiding overcrowding. You can fix leggy tomato plants by providing sufficient light. The three most common causes behind leggy tomato plants are related to watering, sunlight, and overcrowding. Tomatoes plant may become tall and spindly due to a handful of reasons.

Frequently Asked Questions about Leggy Tomatoes.
